Agriculture, Environment & Food Systems
Aquaculture Specialist
Fish farming — growing sector in Africa
What this life looks like
You grow food in water. Aquaculture Specialists manage the farming of fish, shellfish, seaweed, and other aquatic organisms in controlled environments — ponds, tanks, cages, and sea farms. As Africa's wild fish stocks decline from overfishing and climate change, and as demand for protein grows with a rising population, aquaculture is one of the fastest-growing and most important food sectors on the continent.
What she actually does
You design and manage fish farming systems, manage water quality and feeding regimes, monitor fish health and disease, select appropriate species and breeds for local conditions, optimise growth rates and feed conversion, manage harvesting, processing, and market linkages, train smallholder fish farmers, and conduct research to improve production efficiency.
Where you can work
| Sector | Places in Africa |
|---|---|
| Commercial Fish Farms | Samaki Solutions (Kenya), Armedes Fish Farm (Nigeria), Egyptian fish farms — large commercial operations |
| Government | Ministry of Agriculture/Fisheries departments, national fisheries colleges and training centres |
| Research Institutes | WorldFish (Pan-Africa), Kenya Marine and Fisheries Research Institute, NIFFR (Nigeria) |
| NGO & Development | SNV Aquaculture, FAO Fisheries, The Nature Conservancy marine programmes |
Why it matters in Africa
Africa is severely under-exploiting its freshwater and marine aquaculture potential. Egypt is the continent's largest producer, but Nigeria, Ghana, Kenya, Uganda, and Zambia all have significant aquaculture sectors. The global tilapia, catfish, and shrimp markets offer significant export opportunities. And as wild fisheries decline, aquaculture is becoming essential to meeting Africa's growing demand for affordable fish protein.
Your pathway in
- Study Fisheries and Aquaculture, Marine Biology, Animal Science, or Zoology with an aquaculture focus
- Gain practical experience at fish farms: hands-on management of ponds and recirculating aquaculture systems is foundational
- Develop water quality management skills — water chemistry management is the most critical technical skill in aquaculture
- Connect with WorldFish, the African Union Commission's fisheries department, and national fisheries research institutes
- Consider postgraduate specialisation in Aquatic Animal Health, Aquaculture Engineering, or Feed Technology
Skills you will need
- Fish farm systems management
- Water quality monitoring and management
- Fish nutrition and feeding
- Disease diagnosis and biosecurity
- Harvest and post-harvest management
- Business management for fish farms
A woman in this field
Dr. Kafayat Adetoun Fakoya
Nigeria
Kafayat is an aquaculture and fisheries specialist, and a Senior Lecturer at the Lagos State University (LASU), Nigeria. Her extensive research focuses on sustainable aquaculture production, integrated fish farming, and enhancing small-scale fish farm management. She is highly active in the regional development of sustainable tilapia and catfish farming strategies across West Africa.
Take your first step
- Visit a fish farm in your country and observe the management practices — understanding what aquaculture looks like in practice in Africa is the essential starting point
- Research WorldFish at worldfishcenter.org — it is the world's leading aquaculture research centre with major Africa programmes and student internship opportunities
- Study the basic biology of tilapia and catfish — the two most important farmed fish in Africa — including their nutritional requirements, reproductive biology, and common diseases
- Research aquaculture training programmes at the Nigerian Institute for Oceanography and Marine Research (NIOMR) or equivalent institutions in your country